Polyglyceryl-10 Pentastearate
AKA “Polyglyceryl-10 Pentastearate
Synthetic
Ingredient Facts
Polyglyceryl-10 pentastearate
Synthetic · Emollient · EWG: 4
Plant-Derived Synthetic
Emollient
Skin Conditioner
Plant Oil
Synthetic
Clean
A plant-derived emollient that softens and conditions skin, helping it feel smooth and supple.
CAS #
94561-64-6
Form
Liquid
See origin →
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Viscosity Controlling
Locks in moisture
Traditional Use
Developed as a modern synthetic emulsifier combining polyglycerin with stearic acid. Used in cosmetics to create stable, luxurious formulations with improved texture and feel.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe w/Qualifications
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR